*R oH VE S CO AV R M AI SIO PL LA N IA BL S NT E Features ■ Quadrature output ■ Detent option ■ Snap-in PC board mount ■ Long operating life ■ Incremental output ■ Up to 24 full quadrature outputs per revolution ES Series - Shaftless Contacting Encoders Electrical Characteristics Output .............................................................................................................. 2-bit quadrature code, Channel A leads Channel B turning clockwise (CW) Closed Circuit Resistance .......................................................................................................................................................................... 5 ohms maximum Open Circuit Resistance.......................................................................................................................................................................100 K ohms minimum Contact Rating ................................................................................................................................................. 10 milliamp @ 10 VDC or 0.1 watt maximum Insulation Resistance (500 VDC) ................................................................................................................................................... 1,000 megohms minimum Dielectric Withstanding Voltage (MIL-STD-202 Method 301) Sea Level ............................................................................................................................................................................................ 1,000 VAC minimum Electrical Travel..................................................................................................................................................................................................... Continuous Contact Bounce (15 RPM)............................................................................................................................................................... 5 milliseconds maximum RPM (Operating) ............................................................................................................................................................................................... 120 maximum Environmental Characteristics Operating Temperature Range ...................................................................................................................................... -40 ºC to +85 ºC (-40 °F to +185 °F) Storage Temperature Range ......................................................................................................................................... -40 ºC to +85 ºC (-40 °F to +185 °F) Humidity ............................................................................................................................................................... MIL-STD-202, Method 103B, Condition B Vibration .......................................................................................................................................................................................................................... 15 G Contact Bounce..........................................................................................................................................................................0.1 millisecond maximum Shock .............................................................................................................................................................................................................................. 50 G Contact Bounce..........................................................................................................................................................................0.1 millisecond maximum Rotational Life ................................................................................................................................................................................ 200,000 shaft revolutions IP Rating ..........................................................................................................................................................................................................................IP 40 Mechanical Characteristics Mechanical Angle ................................................................................................................................................................................................. Continuous Running Torque (Detented) .............................................................................................................................................0.5 to 1.5 N-cm (0.75 to 2.25 oz-in.) Undetented Torque .......................................................................................................................................................0.17 to 0.8 N-cm (0.25 to 1.25 oz-in.) Weight .....................................................................................................................................................................................Approximately 8 gm (0.28 oz.) Terminals ................................................................................................................................................................................ Printed circuit board terminals Soldering Condition Manual Soldering...................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds Wave Soldering........................................................................... 96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max. for 5 seconds Wash Processes ...............................................................................................................................................................................Not recommended Marking............................................................................................................................Manufacturer’s name and trademark, part number and date code Hardware ............................................................................................................................................................................................. No hardware supplied Quadrature Output Table This table is intended to show available outputs as currently defined. 1/4 CYCLE PER DETENT CW FULL CYCLE PER DETENT (Normally Open in Detent Shown) CW Channel A Channel A Closed Circuit Closed Circuit Open Circuit Open Circuit Closed Circuit Closed Circuit Open Circuit Open Circuit D D D D D D D D D D D D D D D D D Channel B D D D D Channel B CCW D CCW RECOMMENDED INCREMENTAL CONTROL DIAGRAM FOR USE WITH A DEBOUNCE CIRCUIT (CUSTOMER LOGIC CIRCUITRY) 7 9 DIRECTION 5 ms DELAY DEBOUNCE (MC 14490) DECODE LOGIC UP/DOWN COUNTER BINARY OUTPUT MAGNITUDE *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications ES Series - Shaftless Contacting Encoders Product Dimensions 3.18 (.125) 19.81 (.780) 18.23 (.718) 6.93 (.273) 3.02 (.119) 2.99 (.118) 1.98 R (.078) 9.52 DIA. (.375) 10.00 (.394) 15.24 (.600) 10.00 (.394) 1.57 P.C.B. THICKNESS (.062) CHANNEL B CHANNEL A COMMON Mounting Dimensions 3.65 ± .25 (.144 ± .010) 3.96 DIA. (.156) 4 PLCS. 15.24 (.600) 0.23 ± .25 (.009 ± .010) 2.99 (.118) 6.75 DIA. (.266) 4.01 DIA. (.158) 5.13 (.202) 15.24 (.600) 10.16 (.400) 1.02 (.040) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications 4.47 DIA. (.176) 3.00 (.118) 2.54 TYP. (.100) DIMENSIONS: 1.91 (.075) MM (INCHES) 3.68 (.145) 6.98 (.275) 5.53 DIA. (.218) ES Series - Shaftless Contacting Encoders How To Order BOURNS ES SERIES SHAFTLESS ENCODER (Non-Stock Adjustable) E S D 1 D - S 0 0 BUSHING CONFIGURATION Code Description D 3/8 " Dia. X 1/8 " High Threadless Bushing - G C 0 0 2 4 L PERFORMANCE CODE Code Detents Cycles/Rev. E0006 0 6 E0009* 0 9 E0012* 0 12 E0024 0 24 B0012* 12 12 C0006 6 24 C0024 24 SWITCHING CONFIGURATION (In Detent Position) Applies to performance codes B0012 and C0024 only, use code "0" for all other performance codes. Code Description 0 Not Applicable 1 Normally Open *Consult factory. RoHS IDENTIFIER Code Description L Compliant Blank Non-Compliant ANTI-ROTATION LUG POSITION Code Description D None SHAFT STYLE/LENGTH Code Description S00 No Shaft HOUSING TERMINAL CONFIGURATION (X indicates “Equipped With” Features Code G Standard Housing X Snap-in Legs X Rear Facing Terminals X .100 " Spacing REV. 05/11 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications